The windshield, wiper arm and blades can be damaged if the wiper arm accidentally falls back onto the windshield.

Wiper blades that are frozen in place can be damaged if they are loosened improperly.

Always hold the wiper arm securely when replacing the wiper blade.

Thaw the wiper blades before lifting them from the window.

After switching off the ignition, press the wiper stalk down once.
The wipers move upwards to an angle of approx. 45°.

Clean the wiper blades with window cleaner at regular intervals, especially after washing the vehicle in a car wash.
We recommend Porsche window cleaner. If the wiper blades are very dirty (e.g. soiled with insect remains), they can be cleaned with a sponge or cloth.

If the wiper blades judder or squeak, this may be due to the following:
– If the vehicle is washed in an automatic car wash, wax residues may adhere to the windshield. These wax residues can be removed only by using window cleaner concentrate.
– The wiper blades may be damaged or worn.